Objectives


Naming Settlement extents

  • This section summaries unnamed settlement extents based on building counts. It does not includes named settlement extent prior to filed work


Naming Settlement extents by LGA

  • This section summaries unnamed settlement extent by LGA and building counts.It does not includes named settlement extent prior to filed work

lga <=2 2-5 5-10 10-25 25-50 50>=
Brass 51 38 15 17 4 5
Ekeremor 226 97 53 38 8 20
Kolokuma Opokuma 52 53 25 16 4 2
Nembe 39 14 11 9 4 3
Ogbia 91 40 8 18 7 7
Sagbama 113 69 43 26 10 12
Southern Ijaw 164 99 57 58 12 23
Yenegoa 129 53 25 11 7 11

Settlements

Field collected setlement locations:

  • The map below shows field collected settlement locations. Settlement locations are color coded based on ward attribute. Click on boundaries to see ward and lga names. Click on points to see settlement names.



Summary


Number of settlement visited

  • The figures below summaries the number of settlement visited to the date that the data was processed.


Number of settlement visited by LGA

  • The figure below summaries the number of settlement visited to the date that the data was processed at LGA level

LGA collected_from_list collected_from_list_prc not_collected_from_list not_collected_from_list_prc collected_other
Brass 131 40.18 195 59.82 8
Ekeremor 50 12.35 355 87.65 2
Kolokuma Opokuma 45 30.41 103 69.59 4
Nembe 190 57.23 142 42.77 3
Ogbia 131 41.19 187 58.81 10
Sagbama 100 21.01 376 78.99 1
Southern Ijaw 160 21.86 572 78.14 21
Yenegoa 185 56.57 142 43.43 3


Total count of submissions by date

  • The figure below summaries the number of settlement points collected by date


Total count of submissions at LGA level by date

  • The figure below summaries the number of settlement points collected by date at LGA level

lga 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30
Brass NA NA NA 26 30 44 37 11 5
Ekeremor 8 11 2 NA 8 18 9 NA
Kolokuma Opokuma 20 14 15 NA NA NA NA NA
Nembe 8 42 NA 3 NA 27 51 39 30
Ogbia NA 37 8 35 16 11 29 2 5
Sagbama 18 NA 40 6 27 9 5 3
Southern Ijaw 9 10 22 20 30 50 31 25
Yenegoa 13 22 NA 47 28 22 27 32 6


Total count of submissions at cluster level by date

  • The below figure summaries settlement point collected by cluster code

sett_lgc 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30
lgc1 11 72 28 57 24 66 61 28 27
lgc2 5 60 15 53 25 45 69 38 42
lgc3 23 0 69 50 38 77 44 5
lgc4 0 1 0 11 1 19 14 19 0
lgc5 0 0 0 0 1 0 0 0



Total count of submissions count by settlement by urban/rural classification

  • The below figure summaries settlement count by urban rural classification


Total count of submissions count by settlement type

  • The below figure summaries settlement count by settlement type


Total count of submissions count by settlement transportation

  • The below figure summaries settlement count by settlement type


***

Quality Check

Naming/spelling sanity check summary

  • The figure below summaries naming or spelling check of settlement names

  • There are 0 settlement points that have no name

  • There are 898 settlement points that have a comment

  • There are 192 settlement points that have an alternative name

  • There are 0 settlement points that have a name shorter than 2 character

  • There are 113 settlement points that have special characters in their name

  • There are 0 settlement points that have a name consist of only numeric characters


FLAGS


  • flag1 :Distance between start and end the data collection
  • flag2 : Time difference between start and end the data collection
  • flag3 : Duplicated records
  • flag4 : Points that are out of settlement extents
  • flag5 : Points outside of GRID3 ward boundary
  • flag6 : Spatially overlapped points
  • flag7 : Spatially clustered points in 50 meters
  • flag8 : Spatially clustered points in 100 meters

Summary of flags by LGA


lga flag1 flag2 flag3 flag4 flag5 flag6 flag7 flag8 attribute_flags_total
Brass 0 9 2 22 48 0 149 141 362
Ekeremor 0 10 2 5 18 0 56 52 133
Kolokuma Opokuma 0 4 4 0 2 0 45 45 96
Nembe 0 1 0 38 110 0 190 154 492
Ogbia 0 28 0 2 3 0 132 107 244
Sagbama 0 1 0 2 8 3 99 83 195
Southern Ijaw 0 8 6 20 57 0 187 167 437
Yenegoa 0 23 4 1 3 2 193 177 380


Flag-1 : Distance between back-end and taken GPS coordinates

  • The figure below summaries distance between back-end GPS coordinates and GPS coordinate taken by mapper

Flag-2 : Time difference between back-end start and end time spam

  • The figure below summaries time difference between staring and finishing filling the form


Flag-3 : The same settlement name given to multiple locations

  • The figure below summaries duplicates settlement names


Map of duplicated settlement points
  • The lines connects points with the same settlement names in the same ward


Flag-4 : Settlement points outside of settlement extent

  • The figure below summarizes the settlements by settlement extent type in which the settlements are located. Out of a settlement indicates the settlements do not fall/near in a settlement extent by more than 150m.

Map of settlement points that fall outside of a settlement extent


Flag-5 :Settlement points outside of respective GRID3 ward boundary**

  • The figure below summarizes whether settlement points fall into their respective ward boundaries.The ward names from the settlement points are compared to the ward names from which the points fall in. Grid3 ward boundary is used.


Maps of settlement points that fall outside of respective ward boundary



Flag-6 :Spatially overlap settlement points

  • The figure below summarizes settlement points that are spatially duplicated. These settlements have identical geospatial locations.


Map of settlement points that spatially overlapped


Flag-7 : Settlement points clustered in 50m and 100m distance

  • The figure below summaries if settlement locations have distance less than 50m or 100m to each other.



Map of settlement points that have less than 100 meters between each other



Quality check summary





Health Facilities

Field collected health facility locations:

  • The map below shows field collected health facility locations. health facility are color coded based on ward attribute. Click on boundaries to see ward and lga names. Click on points to see health facility name.



Summary


Number of health facility visited

  • The figures below summaries the number of health facility visited to the date that the data was processed.


Number of health facility visited by LGA

  • The figure below summaries the number of health facility visited to the date that the data was processed at LGA level

LGA collected_from_list collected_from_list_prc not_collected_from_list not_collected_from_list_prc collected_other
Brass 12 36.36 21 63.64 11
Ekeremor 6 28.57 15 71.43 6
Kolokuma Opokuma 5 55.56 4 44.44 3
Nembe 15 48.39 16 51.61 5
Ogbia 8 53.33 7 46.67 12
Sagbama 11 47.83 12 52.17 14
Southern Ijaw 6 13.64 38 86.36 12
Yenegoa 49 69.01 22 30.99 9


Total count of submissions by date

  • The figure below summaries the number of health facility points collected by date


Total count of submissions at LGA level by date

  • The figure below summaries the number of health facility points collected by date at LGA level

lga 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30 2025-08-31
Brass 0 0 0 2 5 6 8 2 0 0
Ekeremor 3 1 1 0 1 5 1 0 0
Kolokuma Opokuma 3 3 2 0 0 0 0 0 0
Nembe 1 3 0 3 0 4 8 0 1 0
Ogbia 0 7 1 4 1 3 2 1 1 0
Sagbama 6 0 8 1 4 1 2 2 1
Southern Ijaw 1 0 3 2 3 3 2 4 0
Yenegoa 6 13 0 4 14 17 1 3 0 0


Total count of submissions at cluster level by date

  • The below figure summaries health facility points collected by cluster code

hf_lgc 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30 2025-08-31
lgc1 1 15 2 12 5 8 16 1 1 NA
lgc2 NA 6 3 9 4 5 6 5 7 1
lgc3 5 NA 5 7 22 3 4 NA NA
lgc4 3 10 NA 1 7 3 3 1 NA NA
lgc5 NA NA NA NA NA NA NA NA NA


Total count of submissions count by health facility category classification

  • The below figure summaries health facility count by Ownership classification



Total count of submissions count by health facility functional status

  • The below figure summaries health facility count by functional status


Total count of submissions count by health facility type

  • The below figure summaries health facility count by health facility type



Quality Check

Naming/spelling sanity check summary

  • The figure below summaries naming or spelling check of health facility names

  • There are 0 health facility points that have no name

  • There are 138 health facility points that have a comment

  • There are 0 health facility points that have a name shorter than 2 character

  • There are 17 health facility points that have special characters in their name

  • There are 0 health facility points that have a name consist of only numeric characters


FLAGS


  • flag1 :Distance between start and end the data collection
  • flag2 : Time difference between start and end the data collection
  • flag3 : Duplicated records
  • flag4 : Points that are out of settlement extents
  • flag5 : Points outside of GRID3 ward boundary
  • flag6 : Spatially overlapped points
  • flag7 : Spatially clustered points in 50 meters
  • flag8 : Spatially clustered points in 100 meters

Summary of flags by LGA


lga flag1 flag2 flag3 flag4 flag5 flag6 flag7 attribute_flags_total
Brass 0 1 0 0 2 0 23 25
Ekeremor 0 1 0 0 3 0 12 15
Kolokuma Opokuma 0 3 0 0 0 0 8 8
Nembe 0 0 0 1 15 0 18 34
Ogbia 0 6 0 0 2 0 20 22
Sagbama 0 0 0 0 4 2 23 29
Southern Ijaw 0 0 0 0 9 0 16 25
Yenegoa 0 5 2 0 1 6 31 40


Flag-1 : Distance between back-end and taken GPS coordinates

  • The figure below summaries distance between back-end GPS coordinates and GPS coordinate taken by mapper

Flag-2 : Time difference between back-end start and end time spam

  • The figure below summaries time difference between staring and finishing filling the form


Flag-3 : The same health facility name given to multiple locations

  • The figure below summaries duplicates health facility names


Map of duplicated health facility points
  • The lines connects points with the same health facility names in the same ward


Flag-4 : Health facility points outside of settlement extent

  • The figure below summarizes the health facilities by settlement extent type in which the health facility are located. Out of a settlement indicates the health facility do not fall/near in a settlement extent by more than 150m.

Map of health facility points that fall outside of a settlement extent
## [1] "All health facility points fall on/near settlement extent"


Flag-5 :Health faclity points outside of respective GRID3 ward boundary**

  • The figure below summarizes whether health facility points fall into their respective ward boundaries.The ward names from the health facility points are compared to the ward names from which the points fall in. Grid3 ward boundary is used.


Maps of health facility points that fall outside of respective ward boundary



Flag-6 :Spatially overlap health facility points

  • The figure below summarizes health facility points that are spatially duplicated. These settlements have identical geospatial locations.


Map of health facility points that spatially overlapped


Flag-7 : Health facility points clustered in 50m and 100m distance

  • The figure below summaries if health facility locations have distance less than 50m or 100m to each other.



Map of health facility points that have less than 100 meters between each other



Quality check summary






Point of Interests(PoI)

Field collected PoI locations:

  • The map below shows field collected PoI locations. PoI locations are color coded based on ward attribute. Click on boundaries to see ward and lga names. Click on points to see PoI names.



Summary


Total count of submissions by date

  • The figure below summaries the number of PoI points collected by date


Total count of submissions at LGA level by date

  • The figure below summaries the number of PoI points collected by date at LGA level

lga 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30 2025-08-31
Brass 0 0 0 15 18 17 18 8 2 0
Ekeremor 4 3 3 0 2 4 4 0 0
Kolokuma Opokuma 17 8 11 0 0 0 0 0 0
Nembe 6 15 0 4 0 13 22 12 6 0
Ogbia 0 28 8 34 12 10 28 0 5 2
Sagbama 18 0 33 1 19 0 8 11 2
Southern Ijaw 1 0 7 1 8 18 10 9 0
Yenegoa 14 22 0 39 21 5 20 12 10 0


Total count of submissions at cluster level by date

  • The below figure summaries PoI points collected by cluster code

poi_lcd 2025-08-22 2025-08-23 2025-08-24 2025-08-25 2025-08-26 2025-08-27 2025-08-28 2025-08-29 2025-08-30 2025-08-31
lgc1 10 48 7 47 16 21 40 14 18 NA
lgc2 6 42 12 45 2 23 39 14 24 4
lgc3 4 14 NA 48 34 26 18 16 1 NA
lgc4 NA 1 NA 6 1 4 13 10 NA NA


Total count of submissions count by PoI type

  • The below figure summaries PoI count by PoI type